jennifer griffin has the latest for us now from the pentagon. >> good evening. this is the first concrete find the budget uncertainty is going to have a real impact on national security at a time when tensions are high with iran over the nuclear program u.s. has had a policy of having aircraft carriers in the gulf for the past two years. they will replace the u.s. senate. facing budget uncertainty including increasing resolution and a looming potential for across-the-board sequestration cuts u.s. navy made this request to the secretary and he approved the navy to reverse the deployment orders of the uss truman at the last moment. lou: what does this mean for the families on the truman? >> it wreaks havoc on their lives. some have left their least dropped. supposed to leave this friday, so this is a last-minute reversal by the pentagon. they say it could be in the gulf in two weeks time if there were an emergency that would take that long to go from northern virginia. they're going nuts trying to plan for sequestration, something they were told not to plan for an